2151709728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{40531}}^1$

素因数の和:40630

約数の個数: 96

約数和(自身を含む): 6537000960

約数和(自身を除く): 4385291232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 79, 84, 96, 112, 158, 168, 224, 237, 316, 336, 474, 553, 632, 672, 948, 1106, 1264, 1659, 1896, 2212, 2528, 3318, 3792, 4424, 6636, 7584, 8848, 13272, 17696, 26544, 40531, 53088, 81062, 121593, 162124, 243186, 283717, 324248, 486372, 567434, 648496, 851151, 972744, 1134868, 1296992, 1702302, 1945488, 2269736, 3201949, 3404604, 3890976, 4539472, 6403898, 6809208, 9078944, 9605847, 12807796, 13618416, 19211694, 22413643, 25615592, 27236832, 38423388, 44827286, 51231184, 67240929, 76846776, 89654572, 102462368, 134481858, 153693552, 179309144, 268963716, 307387104, 358618288, 537927432, 717236576, 1075854864, 2151709728]

約数ペア:

[(1, 2151709728), (2, 1075854864), (3, 717236576), (4, 537927432), (6, 358618288), (7, 307387104), (8, 268963716), (12, 179309144), (14, 153693552), (16, 134481858), (21, 102462368), (24, 89654572), (28, 76846776), (32, 67240929), (42, 51231184), (48, 44827286), (56, 38423388), (79, 27236832), (84, 25615592), (96, 22413643), (112, 19211694), (158, 13618416), (168, 12807796), (224, 9605847), (237, 9078944), (316, 6809208), (336, 6403898), (474, 4539472), (553, 3890976), (632, 3404604), (672, 3201949), (948, 2269736), (1106, 1945488), (1264, 1702302), (1659, 1296992), (1896, 1134868), (2212, 972744), (2528, 851151), (3318, 648496), (3792, 567434), (4424, 486372), (6636, 324248), (7584, 283717), (8848, 243186), (13272, 162124), (17696, 121593), (26544, 81062), (40531, 53088)]